<html>
<head>
</head>
<body>
    <table border="1px">
{{range .}}

{{if gt .Age 18}}
    <tr><td background="#323423"><p>hello, old man, {{.Name}}</p></td></tr>
{{else}}
    <tr><td><p>hello,young man, {{.Name}}</p></td></tr>
{{end}}
{{end}}
</table>
</body>
</html>